Apllicable to relative circuit breaker (MCB or RCBO), used for remote control and signaling.

● Contact capacity:
　AC-12: Un=415V   In=3A
                Un=240V   In=6A
   DC-12: Un=130V   In=1A
                Un=60V     In=1.5A 
                Un=48V     In=2A
                Un=24V     In=6A
● Dielectric strength: 2kV/1min
● Electro-mechanical endurance: ≥5000
● Mounted on the left side of the circuit breaker, indicating "ON", "OFF" status of combined circuit breaker.

● Rated insulating voltage (Ui): 500V
● Rated power voltage (Us): AC 230/400V, AC/DC 24V, AC/DC 48V
● Operate voltage range: 70~100% Us
● Dielectric strength: 2kV/1min
● Electro-mechanical endurance: ≥4000
● Mounted on the left side of circuit breaker, used to trip the combined circuit breaker by remote controlling device.

● Rated voltage (Ue): AC 230V
● Rated insulating voltage (Ui): 500V
● Over/under-voltage tripping range:
   MV (over-voltage): 280V±5%
   MN (under-voltage): 170V±5%
● Electro-mechanical endurance: ≥4000
● Mounted on the left side of circuit breaker, actuate the combined device to trip in case of over/under-voltage, effectively prevent the device from closing operation under abnormal power voltage condition.